2021zj

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Information

Transient

Name: SN2021zj
Right ascension: 11h16m32.71s
Declination: 29d05m46.14s
Discovery Date: Jan. 11, 2021, 9:53 a.m.
Classification: SN II
Redshift: 0.046000
MW E(B-V): 0.012

Host

Name: 2021zj
Right ascension: 11h16m32.92s
Declination: 29d05m46.45s
Redshift: 0.045913
Photometric Redshift: 0.057
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.26
Cutout download processed 16.52
Global aperture construction processed 0.69
Local aperture photometry processed 6.97
Global aperture photometry processed 7.5
Validate local photometry processed 0.03
Validate global photometry processed 19.67
Host information processed 0.09
Global host SED inference processed 378.05
Local host SED inference processed 468.07
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h16m32.71s, 29d05m46.14s
semi major axis, semi minor axis (arcsec) = 2.22, 2.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 21.07 1.94 20.591 0.100 AB
SDSS_g 50.6 1.92 19.640 0.041 AB
DES_g 49.19 0.34 19.670 0.008 AB
PanSTARRS_g 52.76 0.49 19.594 0.010 AB
SDSS_r 63.53 2.29 19.392 0.039 AB
PanSTARRS_r 70.2 0.69 19.284 0.011 AB
DES_r 69.97 0.76 19.288 0.012 AB
SDSS_i 79.43 3.0 19.150 0.041 AB
PanSTARRS_i 79.95 0.72 19.143 0.010 AB
PanSTARRS_z 74.85 1.45 19.215 0.021 AB
SDSS_z 92.55 9.17 18.984 0.108 AB
DES_z 81.58 1.61 19.121 0.021 AB
PanSTARRS_y 83.6 2.7 19.094 0.035 AB

Aperture details

RA, DEC (J2000) = 11h16m32.91s, 29d05m46.65s
semi major axis, semi minor axis (arcsec) = 7.54, 6.62
angle (degrees, anti-clockwise from east) = -129.3

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 45.73 6.98 19.749 0.166 AB
GALEX_NUV 57.03 3.55 19.510 0.068 AB
SDSS_u 86.61 5.66 19.056 0.071 AB
SDSS_g 231.23 4.31 17.990 0.020 AB
DES_g 227.13 0.79 18.009 0.004 AB
PanSTARRS_g 229.47 1.5 17.998 0.007 AB
SDSS_r 275.81 5.38 17.798 0.021 AB
PanSTARRS_r 299.33 2.12 17.710 0.008 AB
DES_r 320.16 1.75 17.637 0.006 AB
SDSS_i 349.53 7.87 17.541 0.024 AB
PanSTARRS_i 355.73 2.23 17.522 0.007 AB
PanSTARRS_z 302.87 4.55 17.697 0.016 AB
SDSS_z 372.25 28.68 17.473 0.084 AB
DES_z 378.03 3.69 17.456 0.011 AB
PanSTARRS_y 387.81 8.52 17.428 0.024 AB
2MASS_J 246.33 137.54 17.026 0.606 Vega
2MASS_H 303.49 200.62 16.327 0.718 Vega
2MASS_K 465.29 238.7 15.393 0.557 Vega
WISE_W1 169.27 14.09 15.630 0.090 Vega
WISE_W2 119.9 16.82 15.364 0.152 Vega
WISE_W3 463.08 70.55 12.062 0.165 Vega
WISE_W4 816.41 467.04 10.000 0.621 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.505 8.668 8.768
{\rm log}_{10}({\rm SFR}) -1.690 -1.082 -0.507
{\rm log}_{10}({\rm sSFR}) -10.406 -9.772 -9.169
{\rm stellar\ age} 3.251 5.775 7.279

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.868 -1.611 -1.169
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.859 -1.408 0.188

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.111 0.373 0.712
\delta -0.612 -0.241 0.095
\tau_1/\tau_2 0.731 1.081 1.423
Q_{PAH} 0.884 2.683 5.159
U_{min} 2.901 7.929 14.620
{\rm log}_{10}(\gamma_e)\, -3.185 -2.309 -1.022

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.469 -1.217 -0.206
{\rm log}_{10}(\tau_{AGN})\, 1.064 1.461 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.685 -1.261 -0.865
0.03-0.10 Gyr -1.789 -1.042 -0.402
0.10-0.33 Gyr -1.634 -0.989 -0.512
0.33-1.09 Gyr -1.712 -1.194 -0.858
1.09-3.59 Gyr -1.689 -1.224 -0.990
3.59-11.83 Gyr -1.965 -1.346 -1.114
11.83-13.14 Gyr -2.192 -1.396 -0.895

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.118 9.217 9.308
{\rm log}_{10}({\rm SFR}) -0.814 -0.640 -0.469
{\rm log}_{10}({\rm sSFR}) -10.057 -9.870 -9.667
{\rm stellar\ age} 4.496 5.956 6.916

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.521 -1.188 -0.896
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.030 0.105 0.191

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.187 0.301
\delta -0.434 -0.062 0.194
\tau_1/\tau_2 0.621 0.904 1.218
Q_{PAH} 0.465 1.185 2.609
U_{min} 3.161 7.564 13.693
{\rm log}_{10}(\gamma_e)\, -3.033 -2.182 -1.406

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.039 -2.811 -2.063
{\rm log}_{10}(\tau_{AGN})\, 0.931 1.331 1.777

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.637 -0.533 -0.431
0.03-0.10 Gyr -0.972 -0.691 -0.455
0.10-0.33 Gyr -0.784 -0.532 -0.311
0.33-1.09 Gyr -0.711 -0.479 -0.298
1.09-3.59 Gyr -0.810 -0.592 -0.408
3.59-11.83 Gyr -1.034 -0.742 -0.573
11.83-13.14 Gyr -1.328 -0.784 -0.413